{"title":"Zinc Deficiency After Bariatric Surgery: A Systematic Review and Meta-analysis","authors":"Yuwen Jiao, Yanheng Liu, Shuai Chen, Liming Tang","doi":"10.1007/s12262-024-04082-1","DOIUrl":null,"url":null,"abstract":"<p>Bariatric surgery has become an effective method for treating severe obesity and its related complications. While the effectiveness and safety of BS have been widely confirmed, micronutrient deficiency has emerged as a long-term complication after surgery. Literature was collected through online searches of PubMed, Cochrane Library, Web of Science, and Embase databases, as well as manual searches. A total of 15 studies, with a sample size of 2993 cases, were included. The studies found that the risk of zinc deficiency increased gradually at 6 months, 1 year, and 2 years after surgery compared to pre-surgery levels. Subgroup analysis revealed that serum zinc levels decreased by 9.40% (95% CI − 16.44%, − 2.36%) at 1 year after laparoscopic sleeve gastrectomy, 9.33% (95% CI − 10.73%, − 7.92%) after Roux-en-Y gastric bypass and one-anastomosis gastric bypass, and 22.30% (95% CI − 30.14%, − 14.46%) after biliopancreatic diversion/duodenal switch. Meanwhile, the total prevalence of zinc deficiency at 1 year after surgery was 26.1%. In conclusion, zinc deficiency worsens and serum zinc levels decrease after bariatric surgery. It is recommended that patients undergoing weight loss surgery undergo regular monitoring of serum zinc levels and receive timely zinc supplementation therapy.</p>","PeriodicalId":13391,"journal":{"name":"Indian Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2024-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s12262-024-04082-1","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"SURGERY","Score":null,"Total":0}
引用次数: 0
Abstract
Bariatric surgery has become an effective method for treating severe obesity and its related complications. While the effectiveness and safety of BS have been widely confirmed, micronutrient deficiency has emerged as a long-term complication after surgery. Literature was collected through online searches of PubMed, Cochrane Library, Web of Science, and Embase databases, as well as manual searches. A total of 15 studies, with a sample size of 2993 cases, were included. The studies found that the risk of zinc deficiency increased gradually at 6 months, 1 year, and 2 years after surgery compared to pre-surgery levels. Subgroup analysis revealed that serum zinc levels decreased by 9.40% (95% CI − 16.44%, − 2.36%) at 1 year after laparoscopic sleeve gastrectomy, 9.33% (95% CI − 10.73%, − 7.92%) after Roux-en-Y gastric bypass and one-anastomosis gastric bypass, and 22.30% (95% CI − 30.14%, − 14.46%) after biliopancreatic diversion/duodenal switch. Meanwhile, the total prevalence of zinc deficiency at 1 year after surgery was 26.1%. In conclusion, zinc deficiency worsens and serum zinc levels decrease after bariatric surgery. It is recommended that patients undergoing weight loss surgery undergo regular monitoring of serum zinc levels and receive timely zinc supplementation therapy.
期刊介绍：
The Indian Journal of Surgery is the official publication of the Association of Surgeons of India that considers for publication articles in all fields of surgery. Issues are published bimonthly in the months of February, April, June, August, October and December.
The journal publishes Original article, Point of technique, Review article, Case report, Letter to editor, Teachers and surgeons from the past - A short (up to 500 words) bio sketch of a revered teacher or surgeon whom you hold in esteem and Images in surgery, surgical pathology, and surgical radiology.
A trusted resource for peer-reviewed coverage of all types of surgery
Provides a forum for surgeons in India and abroad to exchange ideas and advance the art of surgery
The official publication of the Association of Surgeons of India
92% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again
The Indian Journal of Surgery offers peer-reviewed coverage of all types of surgery. The Journal publishes Original articles, Points of technique, Review articles, Case reports, Letters, Images and brief biographies of influential teachers and surgeons.
The Journal spans General Surgery, Pediatric Surgery, Neurosurgery, Plastic Surgery, Cardiothoracic Surgery, Vascular Surgery, Rural Surgery, Orthopedic Surgery, Urology, Surgical Oncology, Radiology, Anaesthesia, Trauma Services, Minimal Access Surgery, Endocrine Surgery, GI Surgery, ENT, Colorectal Surgery, surgical practice and research.
The Journal provides a forum for surgeons from India and abroad to exchange ideas, to propagate the advancement of science and the art of surgery and to promote friendship among surgeons in India and abroad. This has been a trusted platform for surgons in communicating up-to-date scientific informeation to the community.
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